Now, before you go grabbing that pump, you’re going to want to make sure you have the right ball size on hand. To do that, all you need to know is your height. If you’re 5’5” or shorter, stick to a 55 ...

A simple tweak to your curl form—plus the instability of a fitness ball—can seriously elevate your biceps routine.

Stability balls—also known as exercise, fitness, or Swiss balls—are a home-gym staple. But more often than not, they end up sitting useless in the corner of spare rooms, deflated in closets, or ...

Runners tend to think of instability as a condition to avoid or a problem to solve, but adding a dose of wobbliness to your workout is actually beneficial. And one of the best ways to (literally) ...

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According to a new study by nurse researchers at Banner Good Samaritan Medical Center, a Phoenix hospital part of Banner Health, a peanut-shaped exercise ball can be a highly effective tool to ...

When it comes to outfitting a home gym, you’re probably familiar with essentials like a mat, dumbbells, and resistance bands. But if you haven’t added an exercise ball to your arsenal yet, you’re ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? An exercise ball may look like a toy (it's a huge bouncy ball!), but it can ...

An exercise ball is one of the most affordable and versatile pieces of workout equipment you can add to a home gym. Exercise balls are great for people of all fitness levels, can be used for ...